发明授权
- 专利标题： Direct proportional surface control system for downhole choke
- 专利标题（中）： 井下扼流圈直接比例曲面控制系统
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申请号： US11403039申请日： 2006-04-11
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公开(公告)号： US07240737B2公开(公告)日： 2007-07-10
- 发明人: Timothy R. Tips
- 申请人： Timothy R. Tips
- 申请人地址： US TX Spring
- 专利权人： WellDynamics, Inc.
- 当前专利权人： WellDynamics, Inc.
- 当前专利权人地址： US TX Spring
- 代理机构： Smith IP Services, P.C.
- 主分类号： E21B34/10
- IPC分类号： E21B34/10 ; E21B34/16
摘要：
A direct proportional control system for remotely controlling actuation of a tool. A well control system includes an actuator for a downhole well tool, the actuator including an actuator member which displaces to operate the well tool. A control system member is positioned at a remote location. A displacement of the control system member is proportional to a displacement of the actuator member.
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